Volumes mount multiple directory (alien.top)

submitted 1 year ago by Nope-all@alien.top to c/main@selfhosted.forum

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Hi all,

I want to ask about docker volumes, is it possible to mount multiple directories in one volume?

Example:

docker run ..... -v nginx-data:/usr/share/nginx -v nginx-data:/etc/nginx nginx

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[-] SnooPets20@alien.top 1 points 1 year ago

It works, but all the files will be mixed together. This isn't really a problem, since if the container wants to access file_a in volume1, and file_b in volume2, then it will be able to do so no problem. The problem is when you have two different files named file_a in the two different mount points in the container. In that case, one file will get overwritten by the other.

Just use separate volumes.

this post was submitted on 09 Nov 2023

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